3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('some' => 'data', 'to' => 'test', 'with' => 'something'); foreach ($data as $k => $v) { echo $k; if ($v == 'data') { $exploded = explode($data, 'a'); } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
some Fatal error: Uncaught TypeError: explode(): Argument #1 ($separator) must be of type string, array given in /in/kRG1R:6 Stack trace: #0 /in/kRG1R(6): explode(Array, 'a') #1 {main} thrown in /in/kRG1R on line 6
Process exited with code 255.
Output for 5.3.1 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
some Warning: explode() expects parameter 1 to be string, array given in /in/kRG1R on line 6 towith
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0
some Notice: Array to string conversion in /in/kRG1R on line 6 towith

preferences:
208.52 ms | 402 KiB | 317 Q